Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x671e139da67004294cdfa323989e4e2f6bf7a41ce0645638764de59b0b5081dc · ArcScan

Block

#21,256,826

2026-09-17 02:29:15 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,826
Timestamp: 56 days ago · 2026-09-17 02:29:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x671e139da67004294cdfa323989e4e2f6bf7a41ce0645638764de59b0b5081dc
Parent hash: 0x0db3e364…fe35d742
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,826 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

23.7%7,105,981 / 30,000,000

Base fee

20 gwei

State root

0x9c4a977cf2cd…adffb5c772a2

Transactions root

0xcdbcdad759ce…645c17508418

Receipts root

0xdb59857afba2…77bb1835ae46

Nonce

0x0000000000000000

Extra data

0x00000004a817c800